Hottop Coming Soon

The latest Hottop home coffee roaster is model KN-8828B-2K+ which we expect to have available by the end of July.  This model adds USB connectivity to Artisan roasting software running on a computer.  You will have the ability to run the roaster from the Artisan software once properly configured; alternately you can control the roaster directly.

In either case, Artisan will record the roast profile and key events during the roast.  Saved profiles can be stored and serve as a background to future roasts if you wish to follow a previously successful roast of a given coffee.  This roaster and software combination takes home roasting to a new level and adds immensely to its enjoyment.

Hottop KN-8828B-2K+ Control Panel

Priced at Roastmasters.com at $1600 including free shipping the KN-8828B-2K+ is a revamped KN-8828B-2K which can be had for $1100.  The upgrades that your $500 buys are:

  • A new, USB compatible control panel featuring an advanced LED with wide viewing angle, high contrast, and full roast data displayed in real time.  LEDs change color as temperatures rise.
  • Four bi-directional, infinite-rotation speed-sensitive knobs for easy and fast parameter changes during the roast (fan speed, temperature control, target temperature, and target time).
  • Two K-type thermocouples for separate bean temperature (BT) and environmental temperature (ET) for real-time monitoring. Both temperatures are displayed on the LED screen throughout the roast. Other Hottop models have but one thermocouple.
  • The USB port is bi-directional and supports third party software (Artisan) for real-time monitoring and graphing of roasts as well as for computer control of the roaster.
  • Updated heating elements allow for roasts up to 300 grams (vs 250 grams for other current models).

Artisan software can be used on Windows, Mac, and Linux computers and is open source – free – software.  While free it is well supported and updated by a community of users and is surprisingly robust providing near professional capabilities.

Artisan screenshot for Hottop KN-8828B-2K+

It should be noted that while Hottop guarantees and supports the roaster they do not provide same for the software and have several disclaimers to that point.

We have had a chance to test this roaster and have really enjoyed ourselves in doing so.  One nice aspect of Hottop is that the body of the machine has not changed in years, however, the company continues to improve the product and offers their customers upgrade kits.  If you have an older Hottop model then such kits are available although they can be expensive.  For new customers going directly to this model, it’s nice to know the company is not trying to always sell you something new and the core roaster has significant longevity.

As to Artisan, it’s excellent software that lets you track bean and environmental temperatures, deltas for each which are similar to rate-of-rise, add notes, follow prior profile guides, produces spider graphs, has room for cupping notes, color analysis for those with such measuring equipment and many other features.  Many home roasters have used this developed software for years, mainly recording profiles from handmade notes.  Now, not only is Artisan capable of recording real-time information from this Hottop model but, the software can control the roaster including its fan speed, heating elements, stirrer, motor and ejection door.

For those looking for a totally automated experience, this will not be the one for you.  But this will be great fun for the DIY type who likes to exert full control over their coffee roasting and wants to perfect their roast profiles.  The Hottop KN-8828B-2K+and Artisan software combination is as close to professional grade as you’re apt to find in a home roaster at this time.

Expensive Coffee

The Best of Panama 2020 internet auction was held last Wednesday 7/3 and prices were overall very high and, in a number of instances, extremely so.  By way of disclosure, yours truly was one of sixteen international judges who cupped and scored these coffees in Boquete, Panama in May.

The competition and auction that followed is broken into three categories:  Geisha varietal, Traditional and  Natural process coffees.  The Geishas and Traditionals are all washed or ‘honey’ processed.  Indeed, some of the nicest coffees anywhere are being produced in Panama, though this origin does not signify magic to the American consumer.  Close to zero of the auction winners were from the United States, and this is often true of winners at Cup of Excellence auctions as well.

Almost all of this award winning, expensive coffee goes to Asia where a taste for rare and exotic foods is firmly implanted in the culture, albeit those with the wherewithal to afford them.  Witness Wagyu beef at $1,500 a pound, $1,000 a pound Matsutake mushrooms, the 1.76 million dollar bluefin tuna that was purchased in January, a mere $3,600 a pound or Fugu blowfish.  This quest for unique experiences extends throughout Asia and is also being witnessed in Australia.

At Best of Panama there were 47 coffees auctioned.  Four of them attained prices over $100 a pound and 17 more coffees achieved between $20 and $100.

In all, 14,550 pounds of coffee were auctioned with an average price of $19.88 per pound.  Most of these were very small lots with 100 to 150 pounds.  But the questions remain 1) who buys and can afford the most expensive of these coffees? And 2) why is the US absent from the top earners?  Americans, even the wealthy ones, seemingly do not place a value on the experience, or, perhaps the experience does not live up to the price?

A $350 pound coffee will yield 10 small Chemex pots each 36 ounces.  $350 is the price of the green, unroasted coffee, which when imported and roasted will be more like $425 per pound, so that pot of coffee has a cost of about $43.  How much would it be priced tableside – $100 or about $15 a cup.  Maybe high rollers would would pay that, maybe not, prefering to dole out the bucks for big name, rare champagnes or cognacs.  It will be interesting to see how this trend develops and whether it turns out to be good or bad for specialty coffee.  Share your thoughts.